Loudspeaker



FIG. 1 is a right front perspective view of a loudspeaker in accordance with our new design;

FIG. 2 is a left front perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a left side view thereof, the right side being a mirror image thereof. 

The ornamental design for a “loudspeaker,” as shown and described. 